21-03-2026 15:13
Lepista ZacariasHello everyone, Does any one know of any literatu
20-10-2017 09:23
Garcia SusanaEste otro crecía en el mismo trocito de madera qu
20-03-2026 16:16
Edvin Johannesen
These 0.5 mm diam. acervuli were breaking through
19-03-2026 19:34
Filip Fuljer
Hello everyone,a few days ago I collected this str
19-03-2026 18:25
William Slosse
Good evening everyone, On 18/03/26 I found a few
17-03-2026 10:09
François Freléchoux
Bonjour, Voici la description rapide d'un petit d
19-03-2026 17:50
Enrique Rubio
Hi to everybodyThese thiny, blackish pseudothecia
Asco found on Fraxinus twig
Robin Isaksson,
01-01-2022 21:17
Hi!asco react orange- brown in koh10%
Spores around 6,5-8,5x 3,5-4 um, asci 8 spored, picture spores in water.
Asci topp no rection in lugols.
anyone knows it?
found in Sweden
Best regrads
Björn Sothmann,
01-01-2022 21:22
Re : Asco found on Fraxinus twig
Hi Robin,
by chance I just came across a post on Twitter 5 minutes ago where Mark Powell showed Unguiculariopsis thallophila on Lecanora hybocarpa. This seems to match your collection rather well, in particular since your brown ascomycete seems to be on some lichen, so you might compare with it.
Björn
Robin Isaksson,
01-01-2022 21:26
Re : Asco found on Fraxinus twig
Hi,
Yes of course, I have seen it several times before. Was completely in other thoughts.
Yes of course, I have seen it several times before. Was completely in other thoughts.
thanks so much.
Best regards
Hans-Otto Baral,
01-01-2022 22:13
Re : Asco found on Fraxinus twig
I agree. There is a wide range in the ascospore width in the literature: 6-10 x 2-4 µm. What I studied (3 samples with drawings) has spores around 6-8 x 2.3-2.7 µm. Your spores look distinctly broader than mine, though of the same length.
More details about the hairs would helpful, they have usually narrowed and curved apices.